英['seɪfɡɑːd]美['seɪfɡɑːrd]
记忆方法
词源词根法
safe安全的+guard警卫safe，安全的，guard，保卫。
verb(动词)
双解例句
verb(动词)
小知识
A safeguard is a defense or precaution. You could describe a flu shot as a safeguard against getting sick, for example.
Safeguards protect against something negative, whether it's an attacking army invading a country or a boy you don't like much asking you to the prom. A store's security system is a safeguard against theft, and a secret password is a safeguard against your sister reading your email. You can use it as a verb too: “We clearly need to safeguard our Halloween candy so Mom and Dad don't steal it after we go to bed.”
实用短语
常用短语
单词用法
词语辨析
v.(动词)safeguard，defend，guard，protect，shield
这组词的共同意思是“保护”。其区别是1.defend指对迫在眉睫的危险或侵袭而采取武力或其他手段防御，也可指为某人辩护或捍卫原则的纯洁性；guard指小心翼翼地保持警惕，防止实际存在的或可能发生的危险，以确保人身安全；safeguard指采用保护措施防御潜在的危险；protect指借用某种东西作为防御、保护的工具，使人或物免受伤害；shield指将防护物置放在保护者和伤害物之间，有遮挡的意思。例如The soldiers defended the castle.士兵们守卫城堡。The player was guarded closely by her opponent.那名运动员被她的对手紧紧地看住。This special cream will protect your skin from the burning sun.这种独特的乳霜可以保护皮肤免受烈日的伤害。This agreement will safeguard the newspapers from government interference.这项协定将保护报界免遭政府干预。The police were equipped with riot shields.警察配备了防护盾牌。2.protect和shield两者相比较，shield在避开危险的成功率上没有protect高。3.这组词中语气最强烈的是safeguard。defend，protect，safeguard，guard，shield，shelter，harbour
这些动词均有“保护、保卫”之意。
词组短语
safeguard mechanism保障机制；safeguard against防范；预防
词根词缀
词根: guard
=to watch, supervise 表示”监视,看护”
n.
guard 警卫员,看守guard监视,看护→守卫,看守
v.
guard 守卫,看守guard监视,看护→守卫,看守
safeguard 维护, 保护, 捍卫safe安全的+guard监视,看护→v.维护, 保护, 捍卫
同义词辨析
defend, protect, safeguard, guard, shield, shelter, harbour
这些动词均有”保护，保卫”之意。
同义词
n.保护;防卫;护卫者
precaution / bulwark / screen / shield